<html>
<head>
    <meta charset="UTF-8">
    <meta name="viewport"
          content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>

</head>
<body>
<div id="element_id">
    <select class="province">
        <option class="province" selected>请选择</option>
    </select>
    <select class="city">
        <option class="city" selected>浙江市</option>
    </select>
    <select class="area">
        <option class="area" selected>西湖区</option>
    </select>
</div>
</body>
</html>